How to use Hardware Crypto on nRF9160dk?

[sunnysunday]

How do I use hardware crypto on a nRF9160dk? I am using the nRF connect SDK and my build is nrf9160dk_nrf9160_ns.

Would that be cryptocell or something else? If it's cryptocell or another approach what would be the configuration in prj.conf?

I am using wolfssl as a crypto library, which supports cryptocell and I have tried a few settings (e.g. #define WOLFSSL_CRYPTOCELL) but getting compile errors.

[Øyvind]

Hello, 

What version of the nRF Connect SDK are you working with?

How do I use hardware crypto on a nRF9160dk?

What hardware crypto are you reffering to? I am not very familiar, but depending on the communication method it should be possible.

I am using wolfssl as a crypto library, which supports cryptocell and I have tried a few settings (e.g. #define WOLFSSL_CRYPTOCELL) but getting compile errors.

I am not familiar with WOLFSSL. Please refer to the supported crypto library in our nRF Connect SDK, i.e. https://docs.nordicsemi.com/bundle/ncs-2.8.0/page/nrfxlib/crypto/doc/nrf_cc3xx_platform.html

Kind regards,
Øyvind

[sunnysunday]

Thank you for your answer.

when enabling cryptocell with WolfSSL this is the compile error I am getting: 

fatal error: sns_silib.h: No such file or directory
   32 | #include "sns_silib.h"

Is the header file sns_silib.h not part of the Nordic nrf Connect SDK (v. 2.9.0)?